In human and murine lupus nephritic tissues, enhanced NF-κB activation was also detected, and this could drive the proliferation of mesangial cells (a primary lesion characteristics of lupus nephritis) and expression of a range of chemotactic factors, including CCL2, CCL5, MCP-1, and IL-8, in vitro [51,52]. The gene discussed is CXCL8; the disease is systemic lupus erythematosus.